Garage Plans : 2 Car With Full Second Story - 1307-1bapt - 26' x 26' - two car - By Behm Design 26' x 26' - Two Story, Two Car Garage Apartment - Building Plans Includes plan for 2BR apartment and alternate plan for vacant second story space I-joists for 2nd floor, trusses for roof, 2 x 4 walls (2 x 6 checkbox alternate) Questions? Call 1-800-210-6776 Complete, professional grade garage plans - code compliant